Four point contact ball slewing bearing (internal gear type) SIR25/489 (VI 250489N)

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SIR25/489 bearings
Four point contact ball slewing bearing


Slewing Bearings

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Model
SIR25/489
INA ModelRothe Erde ModelLYC ModelTG ModelBoundary dimensions (mm)Bolt hole diameter (mm)Structure dimensions (mm)Gear Parameters (mm)Basic load ratinge Coa (KN)Weight (KG)
DaDdiHLaLin1n2φ1φ2D1dbhBCDidamzdox
VI 250489N        384 562   55 538 440 40 40 14 14     50 5 50 50 488 490 6 66 396   1080 43


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SIR25/489,Four point contact ball slewing bearing ...
SIR25/489,Four point contact ball slewing bearing ...